Good day,
We were working on the lvm module from the forge and one item that came to 
mind was the ability to dynamically retrieve the disks then determine which 
ones may be used for Lvm.

For example sda,sdb,sdc are present. We would like to get the disk in an 
array or hash possibly and remove or ignore the first item (sda) then add 
sdb,sdc to lvm for usage.

I thought 
Facter disks like below but was a little unsure best option after that.

$disks = Facter['os']['disks']

{
  fd0 => {
    size => "4.00 KiB",
    size_bytes => 4096
  },
  sda => {
    model => "Virtual Disk",
    size => "128.00 GiB",
    size_bytes => 137438953472,
    vendor => "Msft"
  },
  sdb => {
    model => "Virtual Disk",
    size => "400.00 GiB",
    size_bytes => 429496729600,
    vendor => "Msft"
  },
  sdc => {
    model => "Virtual Disk",
    size => "100.00 GiB",
    size_bytes => 107374182400,
    vendor => "Msft"
  }
}

Suggestions to good information or help would be greatly appreciated.

Thank you

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